PCE-DRS 2 is a handheld digital sodium chloride (NaCl) and chlorine (Cl) refractometer used to determine the salinity or salt content (‰), chlorine content (‰), specific gravity (SG) and refractive index (nD) of liquid. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 ... +40 °C / +50 ... +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature.

Measurement parameters:
- Salt content, chlorine content, refractive index,
  specific gravity, temperature
- Measurement range: 0 ... 100 ‰ salinity / 0 ... 57 ‰ chlorine 
- Resolution: 1 ‰ / 0.001 SG 
- Accuracy: ±2 ‰ / ±0.002 SG 
- Automatic temperature compensation (ATC)

PCE-010 is a handheld refractometer used to determine the % Brix (sucrose or sugar content) of low-concentration translucent liquids such as fruit and vegetable juices, maple sap and industrial coolants. This portable pocket Brix refractometer is specially designed to provide high-accuracy readings.

- Measurement range: 0 ... 10 % Brix
- Resolution: 0.1 %
- Accuracy: ±0.1 %

PCE-0100 is a handheld refractometer used to determine the salt content or % salinity ppt and salinity SG (specific gravity) of salt water, sea water and other solutions containing a concentration of salt. This portable pocket salinity refractometer has a double scale to allow the user to view both measurement parameters at once.

Measurement range:
  0 ... 100% salinity ppt, 1.000 ... 1.070 salinity SG
- Resolution: 1 % or 0.001
- Accuracy: ±0.1 %
 

PCE-ALK is a handheld refractometer used to determine the % volume of alcohol content (vol%) of pure alcohols and alcoholic solutions. For best results, use this refractometer with sugar-free, pigment-free alcoholic solutions.

- Measurement range: 0 to 80% (% volume of alcohol content)
- Resolution: 1 vol% (0 ... 60 vol%); 2 vol% (60 ... 80 vol%)
- Accuracy: ±1%

PCE-5890 is a handheld refractometer used to determine the % Brix (sucrose or sugar content), % water content and degrees Baumé (density) of honey. This portable pocket honey refractometer has a triple scale to allow the user to view all three measurement parameters at once.

- Measurement range: 58 ... 90% Brix, 12 ... 27%
  water content, 35 ... 43 Bé°
- Resolution: 0.5 % or °
- Accuracy: ±0.5 % or °

PCE-Oe is a handheld refractometer used by winemakers to determine the sugar content of unfermented grape juice to predict the alcohol content of wine. This portable pocket winemaker's refractometer has a triple scale to allow the user to view all three measurement parameters at once.

- Measurement range: 0 ... 90 °Oe, 0 ... 44% Brix /
  sac, 0 ... 25 KMN / babo
- Resolution: 1 °Oe, 0.2% Brix, 0.2 KMN
- Accuracy: ±2 °Oe, ±0.2% Brix, ±0.5 KMN

PCE-018 is a handheld refractometer used to determine the % Brix (sucrose or sugar content) of low-concentration translucent liquids such as fruit and vegetable juices, maple sap and industrial coolants. This portable pocket Brix refractometer is specially designed to provide high-accuracy readings.

- Measurement range: 0 ... 18% Brix
- Resolution: 0.1 %
- Accuracy: ±0.1 %

PCE-032 is a handheld refractometer used to determine the % Brix (sucrose or sugar content) of translucent liquids such as grape juice, fruit juice, wine and beer. Thus, this portable pocket Brix refractometer is the ideal tool for winemakers, vineyard managers and brewers.

- Measurement range: 0 ... 32 % Brix
- Resolution: 0.2 %
- Accuracy: ±0.2 %

PCE-SG is a handheld refractometer used to determine the specific gravity (sg) of electrolyte solution batteries as well as the freezing point of propylene or ethylene glycol-based coolants in degrees Celsius (°C). This refractometer works well for measuring cleaning products too. The instrument also gives indication of the charge level in battery acid.

- Measuring ranges: Ethylene glycol: -50 ... 0 °C
- Resolution: Ethylene glycol: 5 °C
- Accuracy: Ethylene glycol: ± 5 °C